Fly-wheel for quick-running internal-combustion engines.



BEST AVAILABLE COF" PATBNTED APR. 19, i904.

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h/enfer BEST AVAILABLE CorrY UNITED i lPatented April 19, 1964.

PATENT OFFICE.

i "LY-WHEEL PQR'QicK-RUNNINGINTERNAL-oo musnon mamas.

SPECIFICATION fbrming pm orI Letters Pate'nga. `'isfzg'eaia dated Aprill 1o, 1904.

Application filed Tulln 19. 1h03.v

Y To alla/171.07% it ntf/,y com/:criar Be 4it knownthat l, Furry. RrzioiinNnAoir,

civil engineer, a-suhject of the King of Prussia,.(erman Emperor, residing at No. -14 Bisv5 marckstrasse, Charlottenburg, in the Kingdourof Prussia, 'German Empire, have in? vented .a new and Improved Fly-W'heel for Quick-'Running Internal-Combustion Eninventionl is illustrated in theaccompanyiug' Figure l is a veitcal'sectional view taken on the line 1 1 of Fig. 2, and- Fig. 2 a vertical sectional view taken on'the line 1I II-of Fig. 1, lthe engine being shown in side elevation.

The fly-wheel consists in the example shown of a disk manufactured 'of non-magnetic materialf-such, for instance, as brass on bronze or thelike-the tire of the wheel being formed by a'permanent-maguet c, the main part o'f'which is circularly bent, so as to correspondto the circular shape of the disk L, whereas the ends r! l? are bent inward to'form the concentric poles e c, one pole being located diametricallyopposite the other. The llength of the legs of the magnet measured from the neutral line i ment of the pole-.pieces c c is obviously very great, which is highly favorable for `theintensityfand long effectiveness of the and thus of the whole inductor.' The magnet is shown in Vthe drawings as formed of three sections of corresponding shape, each/section vbeing animlependent magnet. I t is obvious, `however, that it may he .formed o f only one 'section or magnet.

The disk /-is rigidly secured tothe drive- 'shaft hy angly suitahhl means, a fkey being magnet may gincs, of which the followingY is a-slur'cifica-- reduce the Yv veight ,of the. said magnet a part of the,

serial' No. 162.274. No mod u.)

shown in thedrawingafor this purpose. The be secured tothe disk in any suitablemanner, preferably clmnping-bolts Il, as shown in thc'drawings. h

The armature a of the ind uctor is surround- 5 5 ed by ahobhind.' This armature iii'atatiirrA arily supported' concentric with the driveshaftg and between the polesfof the magnet by meansof-apost'zl, theshaft passing loosely through thc center of the armature. The elec- 60 tric current is'gencrated, as is well knowmby constantly changing the ,excitation of the ar- 'mature a by means of poles f/Seo the magnet.

The poles of the igniter device /L are in circuit wi'th'the 'bobbin 1L by means of the wircs'g ef. The dri ving-shaf t is con nectcd bythe pitman lrtc' the pistonjand is driven throughthc -pitman k by the vpiston'jin the usual manner.

It is obvious that the disk '/1 may be replaced by a wheel proper vhavingfthev usual spokes, the magnet alsorforming in this instance-the tire of the wheel, and thus converting the `same into a yiwheel. 'Y

It is a matter of course that the disk a may .be replaced by a. 'wheel'- proper having spokes 75 as usual, the

to the commence' magnet,

magnet forming-then also in this g instance theftre of he wheel, turning the saiethus intoahy-wheel.l A Having now vdescribed m'y invention,v what l desire fc lsecure by a patent of the United 1. In a quick-running internal-combustion engine, the combination with the engine-shaft and the mean;` for, rotating it, of a fly-wheel Vconsistingofozi-magneticmaterial; amagnet- 85 fixed to'said-fiy-wheeland adapted .toform the tire of the Sameya stationary-armature adapted to'be excited by the poles of 'said magnet; g. b o bin surrounding saidarmature, and means Afor utilizing'the currents generated in said bobbin forigniting the explosive mix' turerequiredfor driving the said fly-wheel with'itf. vmagnet,y as set forth.

. 2. In a-quick'unninginternal-combustion engine, the combinationwith the engine-shaft and.thc means forv rotating it, of a fly-wheel consisting'of non-magnetic matrrial; a circular permanent magnet iixed to said fly-wheel and adapted to form thetirev of the same; 4a

stationary armature embraced by said magnet 99 .4. Yquick-runiiiiig interiialcombustion engine e combination, with the engiue-shaft BEST AVAILABL Coni" i and aclfiptetl to beeiccitedlby thpoles'of-tlie sanieg :i bobbin'surroi'inding giid armature, and'meaiis for utilizing/the currents genei'ted v in 'said bobbinfor igniting'thqxplosive inix' :tu re required for driving the' said iiy-whel with its niagnet, :is-set.forth.1 .jl

In a quickjunniiiginternzil-eonibustionv engine, the combination with the engine-shaft and theiiiezins for rotating it,.o`f a fywheel consisting o non-'magnetic material; u, 'cr'cu" lar permanent magnet fixed'to said ywlieel and `miap'ted'to foi-in the tire of; the Same'and having ite' pole-pieces formell by bent-u p pqr.- tions exnbxaoedby its legs; ii.stfgtioniiry:irma1 ture embraced byseid magnet end ade'iited to be excite by the poles' ofv the slime,`A a, bobbii surrounding eaid. armature,- and, means-forutilizing the currents genereted in said bobbin for igniting the explosive.. mixture'required for drivingtli tiywl'ieel with mii-gilet,

electric fd trent cularfperinanent magnet fixe`L utilizing the currents thus gciicriitC-i i' i" uiting the explosive mixture in the tonary arr'natu're embraced by nd'adpt'ed to be excited by the poles-if `lliel sameg a bobbiii surrounding said :irinntui'e 'whereby th rotation of the magnet will generate au electric current in said Jioliliin unil means `for utilizing tlie current 'thus generated binsurroundingsaid armature, :ind means for l utilizing the current generated in saiilboliiiir Y"-for ignitii'ig the. explosive mixture.

-'In Witness 'whereof l have liereuiito set my 'hand' in presence of two witneses.

-Fiii'iz iiEiCii'EN-iiACii. 

